The greatest competitors in the world all have one thing in common—they're driven by the ability to push limits. They don't back down from a challenge, and they know that the only way to reach higher is to keep moving forward.

For you, the ones who strive towards greatness, we're introducing the next level of C4—the edge you need to keep achieving your goals.

THE EVOLUTION
C4 was the blast heard around the world when it launched in 2010. It's helped gym junkies, weekend warriors, and competitive athletes everywhere rise to become their own versions of legendary.

Cellucor's Fourth Generation C4 is the next level of innovation and refinement. Its formula is now more dialed in, more potent, and includes the breakthrough ingredient, TeaCor™, for improved energy that comes on quickly and lasts longer.*

REFUELED FLAVORS
Fruit Punch, Icy Blue Razz, Watermelon and many more... We took our best flavors and made them even better. Each and every scoop of C4 will make your mouth water.

THE NEXT CHAPTER OF LEGENDARY WORKOUTS IS HERE
The taste of C4 when you take a sip... The tingly sensation you feel as it travels through your body... The surge of motivation that hits you at the perfect moment-- right before you're about to crush your workout... The only word to describe it is explosive. Everything you love about your favorite pre-workout lives on, and the next chapter of your most legendary workouts has just begun.

Suggested Use:
DO NOT EXCEED RECOMMENDED DAILY INTAKE. USE ONLY AS DIRECTED. Take one serving (1 scoop) of Cellucor C4 mixed with 4-6 fl. oz. of water 20-30 minutes before training. Once tolerance has been assessed and you are looking for an additional boost of energy, take one additional serving (1 scoop) with serving taken before training. DO NOT EXCEED 2 SCOOPS PER DAY. During your workout, it is recommended that your drink plenty of water or performance beverage. Some individuals may experience a harmless tingling sensation, which is attributed to beta alanine.

WARNING: THIS PRODUCT IS ONLY INTENDED TO BE CONSUMED BY HEALTHY ADULTS, 18 YEARS OF AGE OR OLDER. Do not use this product if you are pregnant, nursing, or are currently taking nitrates for chest pain or if you are taking medication used to treat erectile dysfunction such as PDE-5 inhibitors. Before using this product, consult a licensed, qualified, health care professional, including but not limited to, if: you are taking antidepressants such as a MAOI (Monoamine Oxidase Inhibitor) or SSRI, blood thinners, nonsteroidal anti-inflammatory drugs, pseudoephedrine, or you are taking any other dietary supplement, prescription drug or over-the-counter medication, including but not limited to: high or low blood pressure, diabetes, glaucoma, anxiety, cardiovascular, psychiatric or seizure disorders, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, or difficulty urinating due to prostate enlargement. This product contains caffeine and should not be used by individuals wishing to eliminate caffeine from their diet or in combination with caffeine or stimulants from other sources, including but not limited to, coffee, tea, soda, or other dietary supplements and medications. Disconintue use 2 weeks prior to surgery. Immediately discontinue use and contact a medical doctor if you experience any adverse reaction to this product. Do not exceed recommendations for Suggested Use. Use only as directed. Do not use if safety seal is broken or missing. Store in a cool dry place. KEEP OUT OF REACH OF CHILDREN